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Merge pull request #6 from SemvdH/feature/jsonForWords

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Feature/json for words
This commit is contained in:
SemvdH
2020-10-22 17:01:41 +02:00
committed by GitHub
parent d4d0545f0b 5075f285d1
commit 21ee724056
8 changed files with 157 additions and 27 deletions
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11
Client/Client.cs
View File

@@ -49,6 +49,9 @@ namespace Client
private void OnReadComplete(IAsyncResult ar)
{
if (ar == null || (!ar.IsCompleted) || (!this.stream.CanRead) || !this.tcpClient.Client.Connected)
return;
int amountReceived = stream.EndRead(ar);
if (totalBufferReceived + amountReceived > 1024)
@@ -74,6 +77,7 @@ namespace Client
expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
}
ar.AsyncWaitHandle.WaitOne();
stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnReadComplete), null);
}
@@ -140,6 +144,13 @@ namespace Client
// canvas data
break;
case JSONConvert.RANDOMWORD:
//Flag byte for receiving the random word.
int lobbyId = JSONConvert.GetLobbyID(payload);
if(data.Lobby?.ID == lobbyId)
ViewModels.ViewModelGame.HandleRandomWord(JSONConvert.GetRandomWord(payload));
break;
default:
Debug.WriteLine("[CLIENT] Received weird identifier: " + id);
break;

40
Client/ViewModels/ViewModelGame.cs
View File

@@ -1,11 +1,12 @@
using Client.Views;
using Client.Views;
using GalaSoft.MvvmLight.Command;
using SharedClientServer;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Diagnostics;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Shapes;
@@ -25,6 +26,12 @@ namespace Client.ViewModels
private dynamic _payload;
public static string Word
{
get;
set;
}
public string _username;
public string _message;
@@ -82,21 +89,10 @@ namespace Client.ViewModels
colorSelected.B = window.ClrPcker_Background.SelectedColor.Value.B;
color = colorSelected;
}
public ViewModelGame()
{
if (_payload == null)
{
_message = "";
}
else
{
//_message = data.Message;
//_username = data.User.Username;
//Messages.Add($"{data.User.Username}: {Message}");
}
OnKeyDown = new RelayCommand(ChatBox_KeyDown);
}
@@ -121,6 +117,10 @@ namespace Client.ViewModels
data.Client.SendMessage(JSONConvert.GetMessageToSend(JSONConvert.MESSAGE, _payload));
}
/*
* MISC make this a callback
* Handles the incoming chat message from another client.
*/
public static void HandleIncomingMsg(string username, string message)
{
Application.Current.Dispatcher.Invoke(delegate
@@ -128,13 +128,21 @@ namespace Client.ViewModels
Messages.Add($"{username}: {message}");
});
}
public void LeaveGame(object sender, System.ComponentModel.CancelEventArgs e)
public void LeaveGame(object sender, CancelEventArgs e)
{
Debug.WriteLine("Leaving...");
data.Client.SendMessage(JSONConvert.ConstructLobbyLeaveMessage(data.Lobby.ID));
}
/*
* MISC make this a callback
* Handles the random word that has been received from the server.
*/
public static void HandleRandomWord(string randomWord)
{
Debug.WriteLine("[CLIENT] Reached the handle random word method!");
Word = "NegerPik";
}
}
}

2
Client/Views/GameWindow.xaml
View File

@@ -36,6 +36,8 @@
<Button Name="CanvasReset" Click="CanvasReset_Click" Grid.Row="0" Grid.Column="2" Margin="84,10,10,10" Content="RESET"/>
<Label Name="GuessWord" Grid.Row="0" Grid.Column="1" Content="{Binding Path=Word, UpdateSourceTrigger=PropertyChanged}" Margin="140,0,109,0"/>
<xctk:ColorPicker Name="ClrPcker_Background" SelectedColorChanged="ClrPcker_Background_SelectedColorChanged_1" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Center" Height="22" Width="100"/>
<Border Grid.Row="1" Grid.Column="1" Margin ="10,10,10,10" BorderBrush="Black" BorderThickness ="2.5">

52
Server/Models/ServerClient.cs
View File

@@ -9,6 +9,8 @@ using System.Diagnostics;
using System.IO;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using static SharedClientServer.JSONConvert;
namespace Server.Models
@@ -22,7 +24,7 @@ namespace Server.Models
private int totalBufferReceived = 0;
public User User { get; set; }
private ServerCommunication serverCom = ServerCommunication.INSTANCE;
/// <summary>
/// Constructor that creates a new serverclient object with the given tcp client.
@@ -86,17 +88,17 @@ namespace Server.Models
}
ar.AsyncWaitHandle.WaitOne();
// start reading for a new message
stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnRead), null);
}
catch (IOException e)
{
tcpClient.Close();
ServerCommunication.INSTANCE.ServerClientDisconnect(this);
}
}
/// <summary>
@@ -108,21 +110,21 @@ namespace Server.Models
Debug.WriteLine($"Got message : {Encoding.ASCII.GetString(message)}");
byte id = message[4];
byte[] payload = new byte[message.Length - 5];
Array.Copy(message,5,payload,0,message.Length-5);
Array.Copy(message, 5, payload, 0, message.Length - 5);
Debug.WriteLine("[SERVERCLIENT] GOT STRING" + Encoding.ASCII.GetString(payload));
switch(id)
switch (id)
{
case JSONConvert.LOGIN:
// json log in username data
string uName = JSONConvert.GetUsernameLogin(payload);
if (uName != null)
{
User = new User(uName);
User.Username = uName;
Debug.WriteLine("[SERVERCLIENT] set username to " + uName);
}
break;
case JSONConvert.MESSAGE:
@@ -145,13 +147,17 @@ namespace Server.Models
case JSONConvert.LOBBY:
// lobby data
LobbyIdentifier l = JSONConvert.GetLobbyIdentifier(payload);
handleLobbyMessage(payload,l);
handleLobbyMessage(payload, l);
break;
case JSONConvert.CANVAS:
Debug.WriteLine("GOT A MESSAGE FROM THE CLIENT ABOUT THE CANVAS!!!");
// canvas data
// todo send canvas data to all other serverclients in lobby
break;
case JSONConvert.RANDOMWORD:
//Flag byte for receiving the random word.
break;
default:
Debug.WriteLine("[SERVER] Received weird identifier: " + id);
break;
@@ -175,10 +181,21 @@ namespace Server.Models
break;
case LobbyIdentifier.JOIN:
int id = JSONConvert.GetLobbyID(payload);
ServerCommunication.INSTANCE.JoinLobby(this.User, id);
sendMessage(JSONConvert.ConstructLobbyJoinSuccessMessage());
bool isHost;
ServerCommunication.INSTANCE.JoinLobby(this.User,id, out isHost);
sendMessage(JSONConvert.ConstructLobbyJoinSuccessMessage(isHost));
ServerCommunication.INSTANCE.sendToAll(JSONConvert.ConstructLobbyListMessage(ServerCommunication.INSTANCE.lobbies.ToArray()));
//Task.Run(SendLobbyData);
serverCom.sendToAll(JSONConvert.GetMessageToSend(JSONConvert.RANDOMWORD, new
{
id = serverCom.GetLobbyForUser(User).ID,
word = JSONConvert.SendRandomWord("WordsForGame.json")
}));
break;
case LobbyIdentifier.LEAVE:
id = JSONConvert.GetLobbyID(payload);
@@ -189,6 +206,21 @@ namespace Server.Models
}
}
private async void SendLobbyData()
{
string result = await WaitForData();
if(result == "bruh momento")
{
}
}
private async Task<string> WaitForData()
{
await Task.Delay(1000);
return "bruh momento";
}
/// <summary>
/// sends a message to the tcp client
/// </summary>

3
Server/Models/ServerCommunication.cs
View File

@@ -90,7 +90,7 @@ namespace Server.Models
/// send a message to all tcp clients in the list
/// </summary>
/// <param name="message">the message to send</param>
public void sendToAll(byte[] message)
public async void sendToAll(byte[] message)
{
foreach (ServerClient sc in serverClients)
{
@@ -142,6 +142,7 @@ namespace Server.Models
{
foreach (ServerClient sc in serverClientsInlobbies[l])
{
Debug.WriteLine("[SERVERCLIENT] Sending message");
sc.sendMessage(message);
}
break;

10
Server/Server.csproj
View File

@@ -6,6 +6,16 @@
<UseWPF>true</UseWPF>
</PropertyGroup>
<ItemGroup>
<None Remove="resources\WordsForGame.json" />
</ItemGroup>
<ItemGroup>
<Content Include="resources\WordsForGame.json">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<PackageReference Include="AsyncAwaitBestPractices" Version="4.3.0" />
<PackageReference Include="Extended.Wpf.Toolkit" Version="4.0.1" />

31
Server/resources/WordsForGame.json Normal file
View File

@@ -0,0 +1,31 @@
{
"filename": "wordsForGame",
"words": [
"teacher",
"love",
"engineer",
"supermarket",
"disaster",
"studio",
"restaurant",
"music",
"chocolate",
"dirt",
"thought",
"virus",
"lieutenant",
"painter",
"kiwi",
"power ranger",
"computer",
"people",
"candidate",
"security guard",
"Canada",
"teeth",
"army",
"airport",
"president",
"bedroom"
]
}

35
SharedClientServer/JSONConvert.cs
View File

@@ -1,9 +1,11 @@
using Client;
using Microsoft.VisualBasic.CompilerServices;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
@@ -15,6 +17,7 @@ namespace SharedClientServer
public const byte MESSAGE = 0x02;
public const byte LOBBY = 0x03;
public const byte CANVAS = 0x04;
public const byte RANDOMWORD = 0x05;
public enum LobbyIdentifier
{
@@ -166,7 +169,39 @@ namespace SharedClientServer
Array.Copy(BitConverter.GetBytes(payloadBytes.Length+5),0,res,0,4);
return res;
}
/*
* This method sends a random word from the json file, this happens when the client joins a lobby.
*/
public static string SendRandomWord(string filename)
{
dynamic words;
Random random = new Random();
string workingDir = Path.GetFullPath(@"..\Server");
string projDir = Directory.GetParent(workingDir).Parent.Parent.FullName;
string filePath = projDir += $@"\resources\{filename}";
using(StreamReader reader = new StreamReader(filePath))
{
string json = reader.ReadToEnd();
words = JsonConvert.DeserializeObject(json);
}
int index = random.Next(0, 24);
Debug.WriteLine($"[SERVERCLIENT] Sending random words {words}");
return words.words[index];
}
/*
* Client gets the payload and retrieves the word from the payload
*/
public static string GetRandomWord(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
return payload.word;
}
}
}